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Oval|Lab Grown|IGI

1.03ct J VS1 Oval Lab Grown Diamond

VG • J/VS1 • IGI LG731504463

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG731504463

Diamond specifications and retailer prices

From €136 EUR
As of November 5, 2026
Save €656 EUR (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €792 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 1.03ct lab-grown oval diamond

This 1.03ct lab-grown oval sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG731504463 or 731504463. Listed at 13 retailers as of November 2, 2026, with prices from €136 to €792, a €656 spread on the same certified stone. MOH London lists it at €792. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.03
Carat
J
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.3°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731504463
Dimensions7.91 × 5.74 × 3.44 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.91 mm5.74 mm1.03 ctJ / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG731504463
Side View
Table 62.0%Crown 36.3°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 59.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: €792 EUR|Low: €116 EUR|High: €850 EUR|Avg: €357 EUR|-5.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 6€136 EUR
Retailer 4€159 EUR
Retailer 5€162 EUR
Retailer 12€169 EUR
Retailer 13€169 EUR
Retailer 10€241 EUR
Retailer 2€287 EUR
Retailer 11€310 EUR
Retailer 7€388 EUR
Retailer 3€545 EUR
Retailer 8€575 EUR
Retailer 9€593 EUR
MOH London€792 EUR

26 data points across 13 retailers

13 retailers€136 EUR to €792 EUR

A
Cheapest Retailer
-
€136 EUR
B+
Retailer 2
-
€159 EUR
View
B+
Retailer 3
-
€162 EUR
View
Final sale: no returns
Retailer 4
-
€169 EUR
View
Price last confirmed 12 days ago
A
Retailer 5
-
€169 EUR
View
B+
Retailer 6
-
€241 EUR
View
A
Retailer 7
-
€287 EUR
View
B+
Retailer 8
-
€310 EUR
View
B+
Retailer 9
-
€388 EUR
View
B+
Retailer 10
-
€545 EUR
View
B+
Retailer 11
-
€575 EUR
View
B+
Retailer 12
-
€593 EUR
View
Most Expensive
B+
MOH London
LG731504463 · Nov 2
€792 EUR
£696 GBP
View
12 more retailers have this diamond
Prices start from €136 EURSave up to €656 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.03ct Oval
€136 EUR